<template>
    <div class="icons">
      <swiper >
        <swiper-slide v-for="(page,index) of pages" :key="index">
          <div class="icon" v-for="icon of page" :key="icon.id">
            <div class="icon-img">
              <img class="icon-img-content" :src="icon.imgUrl" alt="">
            </div>
            <p class="icon-desc" v-text="icon.desc"></p>
          </div>
        </swiper-slide>

      </swiper>
    </div>
</template>

<script>
export default {
  name: 'HomeIcons',
  data() {
    return{
      iconList: [{
        id: "0001",
        imgUrl: "http://img1.qunarzz.com/piao/fusion/1611/54/ace00878a52d9702.png",
        desc: "景点门票"
      },{
        id: "0002",
        imgUrl: "http://img1.qunarzz.com/piao/fusion/1611/54/ace00878a52d9702.png",
        desc: "景点门票2"
      },{
        id: "0003",
        imgUrl: "http://img1.qunarzz.com/piao/fusion/1611/54/ace00878a52d9702.png",
        desc: "景点门票2"
      },{
        id: "0004",
        imgUrl: "http://img1.qunarzz.com/piao/fusion/1611/54/ace00878a52d9702.png",
        desc: "景点门票2"
      },{
        id: "0005",
        imgUrl: "http://img1.qunarzz.com/piao/fusion/1611/54/ace00878a52d9702.png",
        desc: "景点门票2"
      },{
        id: "0006",
        imgUrl: "http://img1.qunarzz.com/piao/fusion/1611/54/ace00878a52d9702.png",
        desc: "景点门票2"
      },{
        id: "0007",
        imgUrl: "http://img1.qunarzz.com/piao/fusion/1611/54/ace00878a52d9702.png",
        desc: "景点门票2"
      },{
        id: "0008",
        imgUrl: "http://img1.qunarzz.com/piao/fusion/1611/54/ace00878a52d9702.png",
        desc: "景点门票2"
      },{
        id: "0009",
        imgUrl: "http://img1.qunarzz.com/piao/fusion/1611/54/ace00878a52d9702.png",
        desc: "景点门票2"
      },{
        id: "0010",
        imgUrl: "http://img1.qunarzz.com/piao/fusion/1611/54/ace00878a52d9702.png",
        desc: "景点门票2"
      }]
    }
  },
  computed: {
    pages() {
      const pages = []
      this.iconList.forEach((item,index)=>{
        const page = Math.floor(index/8)
        if(!pages[page]){
          pages[page]=[]
        }
        pages[page].push(item)
      })
      console.log(pages)
      return pages
    }
  }
}
</script>

<style lang="stylus" type="text/stylus" scoped>
  @import "~styles/varibles.styl"
  @import "~styles/mixins.styl"
  .icons >>> .swiper-container
    height:0
    padding-bottom :50%
  .icon
    overflow :hidden
    float:left
    width: 25%
    height :0
    padding-bottom :25%
    position: relative
    .icon-img
      position: absolute
      top :0
      left :0
      right :0
      bottom :.44rem
      box-sizing: border-box
      padding: .1rem
      .icon-img-content
        display: block
        margin: 0 auto
        height :100%
    .icon-desc
      position: absolute
      left :0
      right :0
      bottom :0
      color :$darkTextColor
      line-height :.44rem
      text-align :center
      height:.44rem
      ellipsis()






</style>
